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Release from Central Pollution Control Board, Ministry of Environment, Forest and Climate Change
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Fetched directly from the publisher on 3 Oct 2026, 21:00 IST. The copy below is byte-for-byte what the publisher served.
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 3 April 2021 | 129 | AQI bulletin p.1–12, Index Value column: mean of all 133 city rows — every row in the table |
| Andhra Pradesh | 3 April 2021 | 109 | AQI bulletin p.1–11, Index Value column: mean of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.11) |
| Assam | 3 April 2021 | 128 | AQI bulletin p.4, Index Value column: mean of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 3 April 2021 | 181 | AQI bulletin p.4–9, Index Value column: mean of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 3 April 2021 | 93 | AQI bulletin p.2, Index Value column: mean of 1 city row placed in Chandigarh — Chandigarh (p.2) |
Central Pollution Control Board, Ministry of Environment, Forest and Climate Change. CPCB National Air Quality Index bulletin, 3 April 2021 (133 cities) (published 3 Apr 2021). Archived by the India Health Observatory on 3 Oct 2026, SHA-256 4534b215e2ef07402d79075536e2e073762424807bafaf64af33e2ec8e8c32de. https://indiahealthobservatory.com/sources/cpcb/releases/2048
| Delhi |
| 3 April 2021 |
| 159 |
| AQI bulletin p.3, Index Value column: mean of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 3 April 2021 | 146 | AQI bulletin p.1–11, Index Value column: mean of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 3 April 2021 | 122 | AQI bulletin p.1–12, Index Value column: mean of 24 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 3 April 2021 | 63 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 3 April 2021 | 98 | AQI bulletin p.1–11, Index Value column: mean of 20 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kalaburgi (p.6), Kolar (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 3 April 2021 | 79 | AQI bulletin p.3–11, Index Value column: mean of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 3 April 2021 | 169 | AQI bulletin p.2–11, Index Value column: mean of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 3 April 2021 | 147 | AQI bulletin p.1–10, Index Value column: mean of 9 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Solapur (p.10), Thane (p.10) |
| Mizoram | 3 April 2021 | 93 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 3 April 2021 | 110 | AQI bulletin p.6, Index Value column: mean of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 3 April 2021 | 52 | AQI bulletin p.10, Index Value column: mean of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 3 April 2021 | 75 | AQI bulletin p.9, Index Value column: mean of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 3 April 2021 | 96 | AQI bulletin p.1–10, Index Value column: mean of 7 city rows placed in Punjab — Amritsar (p.1), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 3 April 2021 | 146 | AQI bulletin p.1–11, Index Value column: mean of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.7), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 3 April 2021 | 106 | AQI bulletin p.3–11, Index Value column: mean of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.11) |
| Telangana | 3 April 2021 | 150 | AQI bulletin p.5, Index Value column: mean of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 3 April 2021 | 115 | AQI bulletin p.1, Index Value column: mean of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 3 April 2021 | 174 | AQI bulletin p.2–11, Index Value column: mean of 12 city rows placed in Uttar Pradesh — Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 3 April 2021 | 157 | AQI bulletin p.1–10, Index Value column: mean of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 3 April 2021 | 133 | AQI bulletin p.1–12: count of all 133 city rows — every row in the table |
| Andhra Pradesh | 3 April 2021 | 3 | AQI bulletin p.1–11: count of 3 city rows placed in Andhra Pradesh — Amaravati (p.1), Rajamahendravaram (p.9), Tirupati (p.11) |
| Assam | 3 April 2021 | 1 | AQI bulletin p.4: count of 1 city row placed in Assam — Guwahati (p.4) |
| Bihar | 3 April 2021 | 4 | AQI bulletin p.4–9: count of 4 city rows placed in Bihar — Gaya (p.4), Hajipur (p.4), Muzaffarpur (p.8), Patna (p.9) |
| Chandigarh | 3 April 2021 | 1 | AQI bulletin p.2: count of 1 city row placed in Chandigarh — Chandigarh (p.2) |
| Delhi | 3 April 2021 | 1 | AQI bulletin p.3: count of 1 city row placed in Delhi — Delhi (p.3) |
| Gujarat | 3 April 2021 | 5 | AQI bulletin p.1–11: count of 5 city rows placed in Gujarat — Ahmedabad (p.1), Ankleshwar (p.1), Gandhinagar (p.4), Vapi (p.11), Vatva (p.11) |
| Haryana | 3 April 2021 | 24 | AQI bulletin p.1–12: count of 24 city rows placed in Haryana — Ambala (p.1), Bahadurgarh (p.2), Ballabgarh (p.2), Bhiwani (p.2), Charkhi Dadri (p.3), Dharuhera (p.3), Faridabad (p.3), Fatehabad (p.4), Gurugram (p.4), Hisar (p.5), Jind (p.5), Kaithal (p.6), Karnal (p.6), Kurukshetra (p.7), Mandikhera (p.7), Manesar (p.7), Narnaul (p.8), Palwal (p.8), Panchkula (p.9), Panipat (p.9), Rohtak (p.9), Sirsa (p.10), Sonipat (p.10), Yamunanagar (p.12) |
| Jammu and Kashmir | 3 April 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Jammu and Kashmir — Srinagar (p.10) |
| Karnataka | 3 April 2021 | 20 | AQI bulletin p.1–11: count of 20 city rows placed in Karnataka — Bagalkot (p.1), Bengaluru (p.2), Bidar (p.2), Chamarajanagar (p.2), Chikkaballapur (p.3), Chikkamagaluru (p.3), Gadag (p.4), Hassan (p.5), Hubballi (p.5), Kalaburgi (p.6), Kolar (p.6), Manglore (p.7), Medikeri (p.7), Mysuru (p.8), Raichur (p.9), Ramanagara (p.9), Shivamogga (p.10), Udupi (p.11), Vijayapura (p.11), Yadgir (p.11) |
| Kerala | 3 April 2021 | 8 | AQI bulletin p.3–11: count of 8 city rows placed in Kerala — Eloor (p.3), Ernakulam (p.3), Kannur (p.6), Kochi (p.6), Kollam (p.7), Kozhikode (p.7), Thiruvananthapuram (p.11), Thrissur (p.11) |
| Madhya Pradesh | 3 April 2021 | 14 | AQI bulletin p.2–11: count of 14 city rows placed in Madhya Pradesh — Bhopal (p.2), Damoh (p.3), Dewas (p.3), Gwalior (p.4), Indore (p.5), Jabalpur (p.5), Katni (p.6), Mandideep (p.7), Pithampur (p.9), Ratlam (p.9), Sagar (p.10), Satna (p.10), Singrauli (p.10), Ujjain (p.11) |
| Maharashtra | 3 April 2021 | 9 | AQI bulletin p.1–10: count of 9 city rows placed in Maharashtra — Aurangabad (p.1), Chandrapur (p.2), Kalyan (p.6), Mumbai (p.8), Nashik (p.8), Navi Mumbai (p.8), Pune (p.9), Solapur (p.10), Thane (p.10) |
| Mizoram | 3 April 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Mizoram — Aizawl (p.1) |
| Nagaland | 3 April 2021 | 1 | AQI bulletin p.6: count of 1 city row placed in Nagaland — Kohima (p.6) |
| Odisha | 3 April 2021 | 1 | AQI bulletin p.10: count of 1 city row placed in Odisha — Talcher (p.10) |
| Puducherry | 3 April 2021 | 1 | AQI bulletin p.9: count of 1 city row placed in Puducherry — Puducherry (p.9) |
| Punjab | 3 April 2021 | 7 | AQI bulletin p.1–10: count of 7 city rows placed in Punjab — Amritsar (p.1), Jalandhar (p.5), Khanna (p.6), Ludhiana (p.7), Mandi Gobindgarh (p.7), Patiala (p.9), Rupnagar (p.10) |
| Rajasthan | 3 April 2021 | 8 | AQI bulletin p.1–11: count of 8 city rows placed in Rajasthan — Ajmer (p.1), Alwar (p.1), Bhiwadi (p.2), Jaipur (p.5), Jodhpur (p.5), Kota (p.7), Pali (p.8), Udaipur (p.11) |
| Tamil Nadu | 3 April 2021 | 3 | AQI bulletin p.3–11: count of 3 city rows placed in Tamil Nadu — Chennai (p.3), Gummidipoondi (p.4), Thoothukudi (p.11) |
| Telangana | 3 April 2021 | 1 | AQI bulletin p.5: count of 1 city row placed in Telangana — Hyderabad (p.5) |
| Tripura | 3 April 2021 | 1 | AQI bulletin p.1: count of 1 city row placed in Tripura — Agartala (p.1) |
| Uttar Pradesh | 3 April 2021 | 12 | AQI bulletin p.2–11: count of 12 city rows placed in Uttar Pradesh — Baghpat (p.2), Bulandshahr (p.2), Ghaziabad (p.4), Greater Noida (p.4), Hapur (p.5), Kanpur (p.6), Lucknow (p.7), Meerut (p.8), Moradabad (p.8), Muzaffarnagar (p.8), Noida (p.8), Varanasi (p.11) |
| West Bengal | 3 April 2021 | 6 | AQI bulletin p.1–10: count of 6 city rows placed in West Bengal — Asansol (p.1), Durgapur (p.3), Haldia (p.4), Howrah (p.5), Kolkata (p.6), Siliguri (p.10) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 3 April 2021 | 11% | AQI bulletin p.1–12, Index Value column: 14 of all 133 city rows at 201 or more — Ahmedabad 220 (p.1), Bhiwadi 279 (p.2), Chandrapur 223 (p.2), Durgapur 282 (p.3), Hajipur 210 (p.4), Indore 243 (p.5), Jabalpur 210 (p.5), Meerut 208 (p.8), Narnaul 228 (p.8), Navi Mumbai 204 (p.8), Patna 215 (p.9), Singrauli 343 (p.10), Ujjain 240 (p.11), Varanasi 262 (p.11) |
| Andhra Pradesh | 3 April 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 3 city rows placed in Andhra Pradesh at 201 or more (highest 113) |
| Assam | 3 April 2021 | 0% | AQI bulletin p.4, Index Value column: none of 1 city row placed in Assam at 201 or more (highest 128) |
| Bihar | 3 April 2021 | 50% | AQI bulletin p.4–9, Index Value column: 2 of 4 city rows placed in Bihar at 201 or more — Hajipur 210 (p.4), Patna 215 (p.9) |
| Chandigarh | 3 April 2021 | 0% | AQI bulletin p.2, Index Value column: none of 1 city row placed in Chandigarh at 201 or more (highest 93) |
| Delhi | 3 April 2021 | 0% | AQI bulletin p.3, Index Value column: none of 1 city row placed in Delhi at 201 or more (highest 159) |
| Gujarat | 3 April 2021 | 20% | AQI bulletin p.1–11, Index Value column: 1 of 5 city rows placed in Gujarat at 201 or more — Ahmedabad 220 (p.1) |
| Haryana | 3 April 2021 | 4% | AQI bulletin p.1–12, Index Value column: 1 of 24 city rows placed in Haryana at 201 or more — Narnaul 228 (p.8) |
| Jammu and Kashmir | 3 April 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Jammu and Kashmir at 201 or more (highest 63) |
| Karnataka | 3 April 2021 | 0% | AQI bulletin p.1–11, Index Value column: none of 20 city rows placed in Karnataka at 201 or more (highest 150) |
| Kerala | 3 April 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 8 city rows placed in Kerala at 201 or more (highest 107) |
| Madhya Pradesh | 3 April 2021 | 29% | AQI bulletin p.2–11, Index Value column: 4 of 14 city rows placed in Madhya Pradesh at 201 or more — Indore 243 (p.5), Jabalpur 210 (p.5), Singrauli 343 (p.10), Ujjain 240 (p.11) |
| Maharashtra | 3 April 2021 | 22% | AQI bulletin p.1–10, Index Value column: 2 of 9 city rows placed in Maharashtra at 201 or more — Chandrapur 223 (p.2), Navi Mumbai 204 (p.8) |
| Mizoram | 3 April 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Mizoram at 201 or more (highest 93) |
| Nagaland | 3 April 2021 | 0% | AQI bulletin p.6, Index Value column: none of 1 city row placed in Nagaland at 201 or more (highest 110) |
| Odisha | 3 April 2021 | 0% | AQI bulletin p.10, Index Value column: none of 1 city row placed in Odisha at 201 or more (highest 52) |
| Puducherry | 3 April 2021 | 0% | AQI bulletin p.9, Index Value column: none of 1 city row placed in Puducherry at 201 or more (highest 75) |
| Punjab | 3 April 2021 | 0% | AQI bulletin p.1–10, Index Value column: none of 7 city rows placed in Punjab at 201 or more (highest 157) |
| Rajasthan | 3 April 2021 | 13% | AQI bulletin p.1–11, Index Value column: 1 of 8 city rows placed in Rajasthan at 201 or more — Bhiwadi 279 (p.2) |
| Tamil Nadu | 3 April 2021 | 0% | AQI bulletin p.3–11, Index Value column: none of 3 city rows placed in Tamil Nadu at 201 or more (highest 150) |
| Telangana | 3 April 2021 | 0% | AQI bulletin p.5, Index Value column: none of 1 city row placed in Telangana at 201 or more (highest 150) |
| Tripura | 3 April 2021 | 0% | AQI bulletin p.1, Index Value column: none of 1 city row placed in Tripura at 201 or more (highest 115) |
| Uttar Pradesh | 3 April 2021 | 17% | AQI bulletin p.2–11, Index Value column: 2 of 12 city rows placed in Uttar Pradesh at 201 or more — Meerut 208 (p.8), Varanasi 262 (p.11) |
| West Bengal | 3 April 2021 | 17% | AQI bulletin p.1–10, Index Value column: 1 of 6 city rows placed in West Bengal at 201 or more — Durgapur 282 (p.3) |
| Geography | Period | Value | Where in the document |
|---|---|---|---|
| India | 3 April 2021 | 343 | AQI bulletin p.1–12, Index Value column: highest of all 133 city rows — Singrauli, S.No 114 (p.10), Very Poor |
| Andhra Pradesh | 3 April 2021 | 113 | AQI bulletin p.1–11, Index Value column: highest of 3 city rows placed in Andhra Pradesh — Tirupati, S.No 124 (p.11), Moderate |
| Assam | 3 April 2021 | 128 | AQI bulletin p.4, Index Value column: highest of 1 city row placed in Assam — Guwahati, S.No 45 (p.4), Moderate |
| Bihar | 3 April 2021 | 215 | AQI bulletin p.4–9, Index Value column: highest of 4 city rows placed in Bihar — Patna, S.No 100 (p.9), Poor |
| Chandigarh | 3 April 2021 | 93 | AQI bulletin p.2, Index Value column: highest of 1 city row placed in Chandigarh — Chandigarh, S.No 23 (p.2), Satisfactory |
| Delhi | 3 April 2021 | 159 | AQI bulletin p.3, Index Value column: highest of 1 city row placed in Delhi — Delhi, S.No 30 (p.3), Moderate |
| Gujarat | 3 April 2021 | 220 | AQI bulletin p.1–11, Index Value column: highest of 5 city rows placed in Gujarat — Ahmedabad, S.No 2 (p.1), Poor |
| Haryana | 3 April 2021 | 228 | AQI bulletin p.1–12, Index Value column: highest of 24 city rows placed in Haryana — Narnaul, S.No 91 (p.8), Poor |
| Jammu and Kashmir | 3 April 2021 | 63 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Jammu and Kashmir — Srinagar, S.No 118 (p.10), Satisfactory |
| Karnataka | 3 April 2021 | 150 | AQI bulletin p.1–11, Index Value column: highest of 20 city rows placed in Karnataka — Hassan, S.No 50 (p.5), Moderate |
| Kerala | 3 April 2021 | 107 | AQI bulletin p.3–11, Index Value column: highest of 8 city rows placed in Kerala — Kollam, S.No 73 (p.7), Moderate |
| Madhya Pradesh | 3 April 2021 | 343 | AQI bulletin p.2–11, Index Value column: highest of 14 city rows placed in Madhya Pradesh — Singrauli, S.No 114 (p.10), Very Poor |
| Maharashtra | 3 April 2021 | 223 | AQI bulletin p.1–10, Index Value column: highest of 9 city rows placed in Maharashtra — Chandrapur, S.No 24 (p.2), Poor |
| Mizoram | 3 April 2021 | 93 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Mizoram — Aizawl, S.No 3 (p.1), Satisfactory |
| Nagaland | 3 April 2021 | 110 | AQI bulletin p.6, Index Value column: highest of 1 city row placed in Nagaland — Kohima, S.No 70 (p.6), Moderate |
| Odisha | 3 April 2021 | 52 | AQI bulletin p.10, Index Value column: highest of 1 city row placed in Odisha — Talcher, S.No 119 (p.10), Satisfactory |
| Puducherry | 3 April 2021 | 75 | AQI bulletin p.9, Index Value column: highest of 1 city row placed in Puducherry — Puducherry, S.No 102 (p.9), Satisfactory |
| Punjab | 3 April 2021 | 157 | AQI bulletin p.1–10, Index Value column: highest of 7 city rows placed in Punjab — Mandi Gobindgarh, S.No 79 (p.7), Moderate |
| Rajasthan | 3 April 2021 | 279 | AQI bulletin p.1–11, Index Value column: highest of 8 city rows placed in Rajasthan — Bhiwadi, S.No 17 (p.2), Poor |
| Tamil Nadu | 3 April 2021 | 150 | AQI bulletin p.3–11, Index Value column: highest of 3 city rows placed in Tamil Nadu — Gummidipoondi, S.No 43 (p.4), Moderate |
| Telangana | 3 April 2021 | 150 | AQI bulletin p.5, Index Value column: highest of 1 city row placed in Telangana — Hyderabad, S.No 54 (p.5), Moderate |
| Tripura | 3 April 2021 | 115 | AQI bulletin p.1, Index Value column: highest of 1 city row placed in Tripura — Agartala, S.No 1 (p.1), Moderate |
| Uttar Pradesh | 3 April 2021 | 262 | AQI bulletin p.2–11, Index Value column: highest of 12 city rows placed in Uttar Pradesh — Varanasi, S.No 129 (p.11), Poor |
| West Bengal | 3 April 2021 | 282 | AQI bulletin p.1–10, Index Value column: highest of 6 city rows placed in West Bengal — Durgapur, S.No 33 (p.3), Poor |